299784850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1123}}^1$

素因数の和:1435

約数の個数: 48

約数和(自身を含む): 589560480

約数和(自身を除く): 289775630

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 281, 475, 562, 950, 1123, 1405, 2246, 2810, 5339, 5615, 7025, 10678, 11230, 14050, 21337, 26695, 28075, 42674, 53390, 56150, 106685, 133475, 213370, 266950, 315563, 533425, 631126, 1066850, 1577815, 3155630, 5995697, 7889075, 11991394, 15778150, 29978485, 59956970, 149892425, 299784850]

約数ペア:

[(1, 299784850), (2, 149892425), (5, 59956970), (10, 29978485), (19, 15778150), (25, 11991394), (38, 7889075), (50, 5995697), (95, 3155630), (190, 1577815), (281, 1066850), (475, 631126), (562, 533425), (950, 315563), (1123, 266950), (1405, 213370), (2246, 133475), (2810, 106685), (5339, 56150), (5615, 53390), (7025, 42674), (10678, 28075), (11230, 26695), (14050, 21337)]